Finding the Fourth Proportional to 7,514,457.48, 10,369,971.42 and 4,076,698.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,514,457.48 : 10,369,971.42 = 4,076,698.52 : x
2. Step 2: Convert to fraction form
   7,514,457.48/10,369,971.42 = 4,076,698.52/x
3. Step 3: Cross multiply
   7,514,457.48x = 10,369,971.42 × 4,076,698.52
4. Step 4: Simplify right side
   7,514,457.48x = 42,275,247,140,356.30
5. Step 5: Solve for x
   x = 42,275,247,140,356.30/7,514,457.48
6. Step 6: Final answer
   x = 5,625,854.86